79189946878

素因数分解:

$2^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{6236411}}^1$

素因数の和:6237327

約数の個数: 16

約数和(自身を含む): 135903890304

約数和(自身を除く): 56713943426

約数列:

[1, 2, 7, 14, 907, 1814, 6349, 12698, 6236411, 12472822, 43654877, 87309754, 5656424777, 11312849554, 39594973439, 79189946878]

約数ペア:

[(1, 79189946878), (2, 39594973439), (7, 11312849554), (14, 5656424777), (907, 87309754), (1814, 43654877), (6349, 12472822), (12698, 6236411)]